[samples] Fixed regression caused by recent smt refactoring
[samples] Fixed regression caused by recent smt refactoring

Let's allow copy of OPAQUE_SURFACE_ALLOCATION.

Signed-off-by: Dmitry Ermilov <b906d09bf4e9d5ffa97d91f4baa9152f6d31529a@intel.com>

Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK,Intel-Media-SDK/MediaSDK